baber/WOPTO huggingface dataset:
Patent FR-2294658-A1 (FR)
Title: Underarm protection for mens or womens clothing - has deodorant product isolated from skin by neutral intermediate layer
IPC: A41D27/13
Filed: 1974-12-17
Abstract: The under arm protection has two layers, one of which is neutral and comes into contact with the skin, when used in women's clothing. The other layer is made from an absorbent material, such as paper and contains a discreetly perfumed deodorant product. The deodorant product is thus isolated from the skin, to avoid the possibility of causing irritation. The protection is held in place either by an adhesive added during its manufacture or by means of an adhesive tape on a textile support, so that it is easily removed.
Patent FR-2299093-A1 (FR)
Title: Vibratory ink container for ink dot printer - has top retained inside electro magnetic vibrator and has resilient side diaphragm supports and perforated base
IPC: B05B17/06
Filed: 1975-01-29
Abstract: The ink dot printer with an ink reservoir with a perforated base and actuated by a vibrator, has an open topped reservoir made of light material, the upper part fitting into a corresponding recess of a magnetic core (12) made up of E-shaped laminations, with a coil (17) around the top of the reservoir forming an electro-magnetic vibrator. This reservoir is H-shaped in cross section, with perforated plate across the bottom. In another design, the bottom part is divided up into a set of side by side compartments, so that different coloured inks can be used in the same container. A corrugated resilient diaphragm (13) secures the sides to the core.
Patent FR-2263971-A1 (FR)
Title: Automatic feeder for pirn tubes - incorporates photo-electric light barrier for symmetrical tubes with coloured fronts
IPC: B65H67/06
Filed: 1975-03-05
Abstract: The automatic feeder is for symmetrical prin tubes, only the front faces of which carry labels, imprints, etc. The unit feeds correctly positioned tubes to a spooling frame. It consists of a vibrating container for the tubes, with an upwardly spiralling conveyor track, and a sensor- and sorting arrangement for the tubes, working together with it. The feeder and sorter consists of a photo-electric reflex light barrier and a tube ejector controlled by it. The light barrier is directed towards tand reacts to the differently marked front faces. Both units are positioned near the conveyor track turning in front of the delivery end.
Patent FR-2305608-A1 (FR)
Title: Wind driven generator with ball bearings - has lower support rollers allowing following of wind direction movement using detachable rudder
IPC: F03D3/00
Filed: 1975-03-25
Abstract: The wind-driven machine consists of a horizontal driving rotor mounted on a shaft with ball bearings at each end. The rotor is provided with blades, the numer varying according to the power output required. A second rotor is mounted on a separate bearing on the main shaft such that it can rotate independently of the first rotor. The rotation of this second rotor create a supplementary flow of air to the first rotor. The whole assembly is mounted on a pivot and rollers so that it faces into the wind. The machine is intended for generating electricity for charging car batteries or for providing lighting for houses or even driving ships.
Patent FR-2311587-A1 (FR)
Title: Roooootary:drum crusher discharge appts. - has circular wall between grille and partition forming peripheral and central sections
Inventor: BOURGOIN RENE
IPC: B02C17/18
Filed: 1975-05-23
Abstract: The equipment discharges the crushed material from a rotary drum crusher, being formed by a grille over the crusher chamber outlet end and a solid partition with a central opening and clear of the grille. This forms a chamber with lifting devices delivering material passed through the grille through the opening. The chamber formed between grille (5) and partition (6) is divided into peripheral and central sections by a circular wall (8) coaxial to the crushing chamber. The lifting device are accommodated in the peripheral section and designed so as to discharge at a rate roughly equal to the minimum crusher output. An annular baffle (12) is placed in the central section and coaxial to it.
Patent FR-2316971-A1 (FR)
Title: Blood processor with semi permeable membranes - has blood and processing fluid flow channels separated by membranes
IPC: A61M1/22
Filed: 1975-07-11
Abstract: A blood processing device having blood flow channels bounded by semipermeable membranes and processing fluid flow channels is constructed such that the blood flow channels (c) form a spatial arrangement of narrow, extended adjacent channels which are each bounded by two membranes (42). The channel edges are supported by a straight support system (24 a-c). Each processing fluid flow channel (D) extends through the system such that its opposing sides lie opposite different blood flow channels (C) on the extended membranes (42).
Patent FR-2319231-A1 (FR)
Title: Charging regulator for battery - has high power diode between supply and battery and shuntable resistor to limit charging current
IPC: H02J7/00
Filed: 1975-07-22
Abstract: The charging regulator, for a battery, allows several batteries to be coupled in parallel without modifying the supply circuitry. A high-power rectifier diode (2) between supply and battery permits charging from the supply and blocks discharging back into the supply. A self-regulating resistor (1) is connected in series with a second diode (3) across the first diode and is used to limit the charging current. This resistor can be shunted out by a switch (4). The self regulating resistor can be a battery of incandescent lamps or polurised semi-conductors.
Patent FR-2327489-A1 (FR)
Title: Boiler oil heating system - uses steam injection to maintain constant emulsion temp.
IPC: F23K5/20
Filed: 1975-10-10
Abstract: The heating process is for a viscous liquid fuel such as heavy fuel oil or boiler fuel, injecting into it steam which condenses to form an emulsion of water and fuel supplying a burner. In order to keep the composition of the emulsion constant automatically when the load on the burner is fluctuating, its temperature is kept constant. Before injecting steam, its temperature and that of the fuel can be kept constant. The temperature of the emulsion is measured and the rate of steam injection is varied automatically so as to keep emulsion temperature steady.
Patent FR-2330100-A1 (FR)
Title: Advertising panel with variable display - has rectangular reflector cavities containing different coloured lamps connected rheostat circuit
IPC: G09F19/20
Filed: 1975-10-27
Abstract: The advertising panel allows any required image or slogan to be displayed in one of several colours. It has an array of separate equilateral triangular cavities, each forming a reflector and containing red, green, blue and white lamps. The latter are wired to a rheostat circuit, for varying the current so that the individual lights are energised to provide the required display. The rheostat is formed by a number of copper sheets (3) glued together and separated by insulating material (2), forming a block, which is perforated with the same number of cylindrical holes as there are lamps, with a spring (5) in each to allow the cursor (1) to move to and fro.
Patent FR-2331223-A1 (FR)
Title: Video signal modulator and demodulator for telephone line - has circuits adapted to TV camera and telephone line, and TV receiver
IPC: H04N7/10
Filed: 1975-11-04
Abstract: A video signal modulator and a demodulator are used to transmit video signals using a telephone line. They are used with television equipment for surveillance without the use of radio transmission or coaxial transmission cable. The modulator amplifies the signal from the television camera and transforms the signal into a frequency modulated signal. It also provides appropriate input and output impedances. The demodulator also amplifies the frequency modulated signal received by telephone line and demodulates it to give a video signal. The video signal is then amplified for use in a video receiver.
Patent FR-2341302-A1 (FR)
Title: Dental compsns. contg. chlorhexidine to inhibit plaque formation - with foaming and/or sweetening agent of tested compatibility
Inventor: NAVARRO ROGER
IPC: A61Q11/00
Filed: 1976-02-17
Abstract: A dentrifrice compsn. comprises as antibacterial agent 1,6-di-(p-chlorophenyl-biguanido)hexane (otherwise chlorohexidine) or its salt and an excipient which contains >=1 foaming agent and/or >=1 sweetening agent compatible with the antibacterial agent. The compatibility is determined by micro-biological test to ensure that the minimum inhibiting concn. of the agent plus additive(s) is at least equal to the minimum inhibiting concn. of the agent or its own. The compsn. is used in tooth pastes etc to remove or present the formation of dental plaque. The compsn. and testing procedure ensures that an effective amt. of agent is present unlike previous compsns. in which it has been found that other additives, esp. those above, reduce the efficicacy of the agent.
Patent FR-2342558-A1 (FR)
Title: Solar photovoltaic cell with back to back transducers - has transducers occupying half surface area of reflector
Inventor: THILLAYS JACQUES
IPC: H01L31/042
Filed: 1976-02-27
Abstract: A photovoltaic cell is especially for power generation from sunlight in satellites, where the cell may be required to be part of a matrix. The semiconductor elements (31) are arranged back to back on the surface of a reflector (33) and have minimal internal resistance characteristics associated with heating of the elements. The reflector may be triangular, hemispherical or a half cylinder. In each case the transducing element occupies approximately half of the surface area (33) presented to the light source. One of the back to back elements receives the light input (J1) directly and the second (J2) via the reflecting surfaces (32). The volume of the reflector may be a transparent resin or liquid.
Patent FR-2342173-A1 (FR)
Title: Suspended document file mfr. - with holes formed in reinforced edges to accommodate fingers on indicator mounting feet
IPC: B29C65/08
Filed: 1976-02-24
Abstract: The manufacturing process is for suspended document files to which indicators for use in an ultrasonic system are fixed. The same production machine is used for the successive operations of trimming, gluing, fixing of suspension links, folding, fixing the indicator devices, and securing the equipment holding the documents. After folding and gluing, holes can be formed in the reinforced edges to accommodate fingers protruding from the indicator mounting feet. Once the fingers are engaged in the holes they are distorted ultrasonically to secure the indicator firmly in place.
Patent FR-2321022-A1 (FR)
Title: External wall curtain hung facing mounting - with panel attachment to spacer elements inserted into cylindrical spacers
Inventor: HORST STUMPP
IPC: E04B2/92
Filed: 1976-08-10
Abstract: The external wall facing structure incorporates a retaining system on the wall, t hold the facing panels; and if necessary also a form of heat insulation. The retainer is in the form of an assembly panel with one or more cylindrical spacers (12). A spacer element (23) can be inserted into the spacer, on the front side, and the facing panel (30) can be attached to this, by means of clamping or suspension devices (25, 24) which are pref. detachable. The panel may be divisible into two or four separate panels, each with its own spacer, and pref. with stems running along the dividing lines on both sides, with the dividing lines vertically one above the other, running through the centre of the assembly panel. A curtain-hung cladding can be easily mounted on wide-are surfaces, or on levels running at an angle to each other, or on other surface configurations. Heath insulation can be easily incorporated.
Patent FR-2363952-A1 (FR)
Title: Circuit de ligne telephonique
Inventor: CARDONNEL GERARD LE
IPC: H04M3/02
Filed: 1976-09-03
Abstract: L'invention concerne les circuits permettant d'assurer la liaison entre une ligne téléphonique d'abonnée et le central auquel elle est reliée. Elle consiste à utiliser un assemblage d'amplificateurs pour réaliser la séparation deux fils/quatre fils et l'alimentation de la ligne. Des commutateurs statiques permettent de réaliser les connexions nécessaires aux différents modes de fonctionnement. Elle permet de réaliser des circuits de ligne aisément intégrables.
Patent FR-2325865-A1 (FR)
Title: Vehicle heating system water flow valve - has two armed coil spring acting on pivoted disc engaged with sealing ring (SW 2.5.77)
IPC: F16K3/06
Filed: 1976-09-06
Abstract: The valve is used to control the flow of hot water in a vehicle heating system. It has a casing in which is pivotally mounted a disc, the pivot axis being transverse to the direction of flow of the water. Between the valve disc and an operating lever mounting is mounted a spring with one arm received in a blind hole in the mounting. The spring has a second arm which bears in a recess in one face of the disc, and is coiled around an operator for the disc. The spring acts on the disc which abuts a sealing ring in the duct in which the disc operates.
Patent FR-2365846-A1 (FR)
Title: Relief identification tag for printing on documents - has complementary relief zones before and after identification zone
IPC: B42D15/10
Filed: 1976-09-22
Abstract: The identification tag (1) has the identification data stamped in relief, so it can be printed onto a document by pressure applied by moving a roller etc. in a given direction (4) relative to the tag (1) across the identification zone (5). Complementary relief zones (8, 9) are stamped on the tag above and below the identification zone (5), relative to the direction of movement (4) of the roller, causing the roller to change level at the beginning and end of each of the data characters carried by the identification zone (5). The identification tag (1) may be used in hospitals, banks etc. for rapidly identifying documents relating to a particular patient or customer.
Patent FR-2370329-A1 (FR)
Title: Protection of building or room against burglary - uses surrounding gas or liq. envelope in which pressure or liq. level is monitored
IPC: G08B13/20
Filed: 1976-11-05
Abstract: The method of protecting a building, room or enclosure against breakin attempts consists of enveloping partially or wholly the enclosure with a liquid or gas cushion. Variations in the state of this cushion are used to actuate a known type of alarm system. Within the cushion is a steel grating (R) whose elements are also connected to the alarm system so as to provide a second means of defence. The walls (2) of the enclosure are unwound by a cavity (3) of appropriate dimensions, the cavity being filled with a fluid. The fluid connects by means of one or several tubular pipes (4) with a small bath (5) mounted at a high level. On the surface of the liquid in the bath rests a float (6) which is connected to an electrical contactor. Any breach made into the walls causes a loss of fluid which ensures fall of liquid level in the bath and activation of the contac tor.
Patent FR-2372360-A1 (FR)
Title: Dispositif d'obturation a clapet a grande vitesse de reaction
IPC: F16K31/44
Filed: 1976-11-18
Abstract: a. Dispositif d'obturation à clapet à grande vitesse de réaction. b. Dispositif caractérisé en ce qu'il comporte un organe de transmission solidaire de la coupole, agissant sur un organe intermédiaire relié à la coupole par un moyen d'entraînement susceptible de commander un mouvement relatif de l'organe intermédiaire par rapport à la coupole, cet organe intermédiaire étant également relié à un moyen d'armement par un verrou démultiplicateur à seuil de déclenchement, l'effort exercé par le moyen de rappel étant transmis par l'organe de transmission vers l'organe intermédiaire qui transmet cet effort au moyen d'armement par l'intermédiaire du verrou démultiplicateur à seuil de déclenchement.
Patent FR-2374522-A1 (FR)
Title: Variable venturi downdraught carburettor - has mixing chamber receiving from passage defined by relatively movable venturi elements
IPC: F02M9/133
Filed: 1976-12-20
Abstract: The downdraught variable venturi carburettor has an annular fuel orifice surrounding its mixing chamber, fuel being supplied to the orifice at angularly spaced locations in response to engine operation. A movable venturi is located centrally within the carburettor body, a second venturi defining the orifice being located radially adjacent the first. The venturis define an annular restricted air passage adjacent the fuel dispensing orifice. A throttling device axially moves the first venturi relative to the second this varying the size of the restricted air passage.
Patent FR-2373981-A1 (FR)
Title: Dispositif perfectionne de fermeture pour chaussures de ski et similaires
IPC: A43C11/14
Filed: 1976-12-20
Abstract: L'invention concerne un dispositif perfectionné de fermeture pour chaussures, dispositif selon lequel la fermeture est réalisée au moyen de boucles ou tendeurs constitués par un élément flexible souple dont l'une des extrémités est solidaire d'un rabat de la tige, la fermeture étant obtenue au moyen d'un crochet ou levier pivotant agissant sur l'autre extrémité de l'élément flexible. Selon l'invention, le levier pivotant est solidaire de l'extrémité libre de l'élément flexible, le point de liaison du levier avec ladite extrémité libre formant axe de pivotement et la base du levier étant susceptible de s'appuyer contre un élément butée disposé sur l'autre rabat de la tige. L'invention s'applique plus particulièrement à la fermeture des chaussures de ski.
Patent FR-2337973-A1 (FR)
IPC: H03K17/725
Filed: 1977-01-11
Abstract: This power switch is built on a triac basis, and has two series-opposed triacs (Tr1, Tr2) connected between the load (L) and the AC current source (Q). The control electrodes (St1, St2) of the triacs (Tr1, Tr2) can be connected to each other. This power switch has a high peak blocking voltage and is completely insensitive to voltage spikes.
Patent FR-2340877-A1 (FR)
Title: Young plant growing and transport bag - is of plastic spun foil permeable to air and water
Inventor: FRIEDRICH GERHARD
IPC: B65D30/20
Filed: 1977-02-07
Abstract: The growing and transport bag is for young plants, particularly tree seedlings, and comprises a plastic cloth permeable to air and water, particularly of polyester spun foil. Starting from a flat cloth, the edges can be sewn, welded or glued together to form a bag. In the flat condition, there can be two unfolded sides, while there are folds in the other two, secured by a base seam near the bottom of the bag. the bag bottom can contain plastic foam for absorbing water.
Patent FR-2387310-A1 (FR)
Title: Machine a laver le linge a tambour a axe horizontal
Inventor: DIDIER LAURENT
IPC: D06F37/22
Filed: 1977-04-13
Abstract: Machine à laver le linge. Machine caractérisée en ce qu'elle comprend un ensemble oscillant suspendu, soutenu d'un côté par un ou plusieurs pieds amortisseurs et élastiques, et maintenu du deuxième côte par un ou plusieurs ressorts de traction. Application aux machines à laver le linge à tambour horizontal.
Patent FR-2387239-A1 (FR)
Title: Bicyclic phosphites and phosphates of bis hydroxymethyl bromo propanol - which give polyphosphonates used as flameproofing agents and insecticidal intermediates (BE070177)
Inventor: DEMARCQ MICHEL
IPC: C07F9/6574
Filed: 1977-04-14
Abstract: Novel bicyclic phosphorus derivs. are of formula (I): (where x = 0 or 1). Phosphites (I) (x = 0) are stabilisers for plastics and intermediates for insecticides. Phosphates (I) (x = 1) are fire-proofing agent for plastic compsns. and for synthetic fibres, they are also intermediates for the prepn. of functional phosphoric acid esters. The novel polyphosphonates derived from (I) are fire-protecting agents with reduced migration velocity for vinyl- or acrylic polymers and synthetic fabrics and textiles. Typical cpd. is the bicyclic phosphite of bis(hydroxymethyl)-2,2-bromo-3-propanol, which is prepd. from PCl3 and pentaerythritol monobromohydrin.
Patent FR-2349510-A1 (FR)
Inventor: SCANGA THEODORE PAUL
IPC: B65D51/20
Filed: 1977-04-25
Abstract: A closure assembly is disclosed which includes a plastic sealing ring having an annular channel in it for receiving and sealing against the entrance mouth of a container, a metal foil liner spanning the sealing ring and a flexible plastic overcap which receives the sealing ring and foil liner therein. The foil liner has a heat seal coating on one or both faces for sealing to the sealing ring and, in some packages, to the plastic overcap. The three-piece closure assembly is positioned on the entrance mouth of a container and the foil liner is induction heated to soften the heat seal coating thereon to seal the liner to the sealing ring. Induction heating may also be employed to adhesively join the foil liner to the undersurface of the overcap and seal the sealing ring to a foil layer in the container body.
Patent FR-2350313-A1 (FR)
Title: Lightweight cement mortar and concrete - contain expanded polystyrene beads and hydroxypropyl-methylcellulose, compensating shrinkage
IPC: C04B28/04
Filed: 1977-05-03
Abstract: Prodn. of lightweight cement with compensated shrinkage involves treating a mixt. of sand (particle size 0-2 mm), Portland cement, (I) and 200-270 l/m3 water with 1.5-3 pts. wt. hydroxypropylmethylcellulose (II) with a viscosity of over 70 000 cP and 2-4 pts. modified Ca-Na lignosulphonate (III), both per 1000 pts. (I) and also with 7-9 wt. % Ca sulphoaluminate (IV) w.r.t. (I) and 500-950 l/m3 expanded polystyrene beads (V), with a particle size distribution of 1-3mm. For lightweight concrete, a mixt. of gravel, sand (I) and 200-250 l/m3 water is treated with 1-2 pts. (II) and 2-4 pts. (III) per 1000 pts. (I) and with 300-500 l (V)/m3. Mortar with density 0.4-1.1 kg/l and specific compressive strength 30-90 kg/cm2 after 28 days is made from 150-500 kg/m3 sand, 300-400 kg/cm3 (I) 425/525 1.5-3 pts. (II)/1000 pts. (I), 2-4 pts. (III)/1000 pts. (I), 7-9% (IV), 550-950 l(v)/m3 and 200-270 l water/m3. Concrete with density 1.3-1.7 kg/l and compressive strength 100-160 kg/cm2 can also be made. Used for sub-floors and thermal and acoustic insulation. The distribution of (V) in the compsn. remains constant for long periods before setting. Even thin sections do not show cracks, since (II) not only coats (V) but also prevents sudden water loss and increases the elasticity and resistance to compressive and flexural stresses.
Patent FR-2355809-A1 (FR)
Title: Procede de preparation de n-methylacethydrazide
Inventor: MALZ RUSSELL EDWARD JR
IPC: C01B/
Filed: 1977-06-20
Abstract: L'invention concerne un procédé de production de N'-méthyl-acéthydrazide. Selon l'invention, on fait réagir de l'acéthydrazide, une source de formaldéhyde et de l'hydrogène dans un solvant et en présence d'un catalyseur au palladium, le solvant étant choisi dans le groupe consistant en eau, alcools aliphatiques inférieurs et leurs mélanges, et à une température de 20 à 150 degrés C. L'invention s'applique notamment à la fabrication de méthylydrazine.
Patent FR-2357078-A1 (FR)
Title: Antenne omnidirectionnelle multiple
IPC: H01Q21/30
Filed: 1977-06-28
Abstract: L'invention concerne une antenne omnidirectionnelle multiple. Cette antenne comporte un émetteur omnidirectionnel 6 en forme de guide d'ondes circulaire, situé à la partie supérieure et possédant plusieurs fentes disposées transversalement par rapport à sa direction de polarisation, et un émetteur en forme de câble coaxial 1 situé à la partie inférieure et qui comporte des fentes disposées transversalement par rapport à la direction de polarisation de cet émetteur, l'émetteur 1 comportant un conducteur extérieur 2 se terminant par une plaque 5 et un conducteur intérieur 3 se terminant sous la forme de l'élément tubulaire 1, tandis que l'émetteur 6 est alimenté par un câble coaxial 8 formé par le prolongement du conducteur 2. Application notamment dans les appareils transpondeurs pour radars secondaires.